精铸热锻模具的成型方法及应用  

Cast Technologies and Its Application in Hot-forging Dies

作　　者：王树奇[1] 崔向红[2] 苗润生[1] 

机构地区：[1]江苏大学材料科学与工程学院,江苏镇江212013 [2]吉林大学材料科学与工程学院,吉林长春130025

出　　处：《铸造技术》2006年第1期61-62,共2页Foundry Technology

基　　金：国家计委产业化前期关键技术与成套设备研制开发项目(1999317);国家863项目(2002AA331180)

摘　　要：回顾了精铸热锻模具成型方法的发展,简述了铸造模具的成型方法,并对比了各自的优缺点,热固性树脂砂型铸造法和V法铸造被认为适合于模具的成型。指出了精铸热锻模具制造中存在的成型问题,并提出了建议。The application status of cast technologies for hot-forging die is reviewed. The cast technologies of dies are briefly introduced with comparison of their merits and demerits. The thermosetting sand cast and V method cast are revealed to be suitable for fabrication of hot-forging dies. The problems in cast technologies of hot-forging dies are pointed out and suggestions are presented.

关 键 词：热锻模 精密铸造 成型方法 应用 

分 类 号：TG315[金属学及工艺—金属压力加工]